Voxelmatica

Bring full-motion, 120 FPS animated displays and pixel-perfect map art into Minecraft.

Voxelmatica is a high-performance rendering engine and building tool designed for technical creators. It takes external media (GIFs, PNGs) and translates them into perfectly color-matched Minecraft blocks in real-time.

Core Features

• Zero-Lag Rendering: Animations and previews run on GPU-accelerated VBOs (Vertex Buffer Objects) client-side. This allows for incredibly smooth, high-framerate playback and massive displays without tanking your game's FPS or server TPS.
• True Color Science: Forget basic RGB matching. Voxelmatica uses advanced CIEDE2000 math and Floyd-Steinberg dithering to find the absolute closest block color to your source image.
• Smart GIF Processing: Fully supports complex GIF disposal methods. The engine calculates frame-by-frame deltas so only the pixels that actually change are updated in the render loop, keeping memory usage lean.
• Live In-Game Preview: See exactly how your animation or static art will look as a 3D hologram before you commit to building it.

How to Use

1. Place your .gif or .png files into the generated .minecraft/PixelGifs or .minecraft/PixelImages folders.
2. Press O in-game to open the menu and select your image or GIF.
3. Tweak the dithering, color match modes, and target dimensions to your liking.
4. Preview the render, then use the built-in placement tools to generate the blocks in your world.

Technical Specs

• Dependencies: Fabric API
• Environment: Requires both Client and Server for full functionality (placing blocks).